baber/WOPTO huggingface dataset:
Patent JP-H01145877-A (JP)
Title: Manufacture of transmission type photo interrupter
Inventor: HORINOUCHI TERUHIKO
IPC: H01L23/29
Filed: 1987-12-01
Abstract: PURPOSE:To realize a decrease in cost of a transmission type photo interrupter, by mounting a light emitting element and a light receiving element on the respective leads, by using thermosetting resin to do primary molding of them and by performing injection molding of thermoplastic resin as a secondary molding with the elements facing each other to unifying them. CONSTITUTION:A light emitting element 1 (or a light receiving element 2) is die-bonded on each lead 3. These elements are connected by the use of wires 4 and molded by using resin 5 transmissive to infrared rays by a casting method or by a transfer molding method. At this time, a slit part 6 is also molded as one body. Before a case 7 is molded by the use of an injection molding device, the light emitting element 1 molded with resin is positioned to face the light receiving element 2 in a metal mold, and the case 7 made of thermoplastic resin such as RBT polycarbonate is formed by an insertion injection molding method. Then, the light emitting element 1 and the light receiving element 2 are pressed from the opposite side of the slit part 6 to make the slit part 6 press the metal mold in order that the resin (not transmissive to infrared rays) for injection molding of the case 7 is prevented from invading the slit part 6. A pin hole 8 for fixing the element upon molding is provided.
Patent JP-2000156878-A (JP)
Title: Multi-wavelength optical buffer utilizing loop mirror
Inventor: IN KEIMO
IPC: H04L12/70
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To obtain a multi-wavelength optical buffer utilizing a loop mirror and capable of sending a cell to a required node by preventing collision between cells by electric control when cells of various wavelengths simultaneously arrive at the same node from a high speed network. SOLUTION: The multi-wavelength buffer is provided with a loop mirror 10 for dividing the wavelength of each of cells λ1 to λn inputted from an input terminal at initial time into plural components, storing these wavelength divided cells and reflecting each cell to the inputted direction, a cell input means 20 for inputting each cell reflected from the loop mirror 10 to the mirror 10 again by controlling the gain and optical power of the cell and a controller 30 for controlling the output of the cells inputted and stored in the loop mirror 10 to the external in each wavelength by electric pulses 31. After optically storing the cell having low priority as necessary, the stored cell is selectively outputted by an electric control signal when there is spare traffic.
Patent JP-H01150094-A (JP)
Title: Hydraulic pressure branch pipe
Inventor: NAKAGAWA TETSU
IPC: F16L41/02
Filed: 1987-12-04
Abstract: PURPOSE: To reduce the moment imposed on a reinforcing girder and the bulging of an intersection of side necks by disposing the vertices of extension lines of conical side necks outside a branching angle between the two branched pipes, and arranging the reinforcing girder only on the outer side along the intersection line of the side necks. CONSTITUTION: A hydraulic manifold has a main pipe 1 connected with a plurality of conical side necks 3, 6 via a conical pipe 2. Branched pipes 5, 8 are connected to the conical side necks 3, 6 respectively by means of a branching angle α. The conical side necks 3, 6 are formed with the intersection points P1 , P2 of the extension lines of the above-mentioned conical side necks disposed outside the branching angle α, and an reinforcing girder 9 is arranged only on the outer side along the intersection line between the two conical side necks 3, 6.
Patent JP-H06107852-A (JP)
Title: Thermochromic molding composition which can reversibly change its color from silvery metallic glossy color and product prepared by molding same
Inventor: SHIBAHASHI YUTAKA
IPC: C08L101/00
Filed: 1992-09-25
Abstract: PURPOSE:To provide a thermochromic molding composition which can reversibly change its color from a silvery metallic glossy color to colorlessness or other colors and a product prepared by molding this composition. CONSTITUTION:A thermochromic molding composition which can reversibly change a its color from a silvery metallic glossy color to colorlessness comprises a silvery metallic glossy pigment prepared by coating the surface of a natural mica with 16-39wt.% titanium oxide and an optical thickness of the coating layer of 110-170nm and a particle size of 5-100mum, a thermochromic material comprising an electron-donating compound, an electron-accepting compound and an organic compound medium which causes a reversible color reaction between the both and having a lightness value of the color density of 6 or below in a colored state and a lightness value of colorlessness of 8 or above in a decolored state, and a molding synthetic resin. Also a product prepared by molding this composition is provided.
Patent JP-H08159395-A (JP)
Title: Method for suppressing bog generated in liquefied gas storage tank, and device therefor
Inventor: KIMOTO KENTARO
IPC: F17C13/00
Filed: 1994-12-09
Abstract: PURPOSE: To efficiently suppress the BOG largely fluctuated between the steady time and the receiving time of LPG. CONSTITUTION: LPG is pumped from a LPG storage tank 1, the pumped LPG is supercooled with LNG, a plurality of spray devices 6, 6a are integrated into the LPG storage tank 1, and the number of the spray devices 6, 6a to spray is controlled according to the supercooled liquid quantity.
Patent JP-H11138944-A (JP)
Title: Wireless printer
Inventor: YOKOYAMA YASUMI
IPC: B41J29/00
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To fix an antenna at a place where the radio sensitivity is high by leading out only the antenna part to the outside of the body through a coaxial cable. SOLUTION: An antenna 12 receiving a print data signal, an antenna housing 13 and a wireless printer 11 are connected through a coaxial cable 14. Consequently, the antenna 12 and the antenna housing 13 can be classified into two case, i.e., when they are fixed to the wireless printer 11 and when they fixed to the wall on the side of an installed wireless printer, for example. When they are fixed to the wireless printer 11, two antenna fixing parts 11a, 11b on the left and right of the wireless printer 11 can be selected. When they are fixed to the wall, or the like, a wall mounting adapter 17 is secured to an arbitrary place and then the antenna 12 and the antenna housing 13 are simply hooked to the adapter 17. Consequently, the antenna 12 can be fixed again to the body without moving the wireless printer 11.
Patent JP-H02150838-A (JP)
Title: Printing plate forming device
Inventor: ITO TAKAYUKI
IPC: G03C1/10
Filed: 1988-12-02
Abstract: PURPOSE:To lessen labor and required time by forming a block copy by using an image processing, transmitting the image of the block copy via a communication circuit and directly reproducing the image of the transmitted block copy on a reception side to the paper for paper printing plate of offset printing. CONSTITUTION:This device has a composing device M1 which forms the block copy by image processing, a 1st facsimile device M2 which transmits the image of the formed block copy via the communication circuit L and a 2nd facsimile device M3 which receives the transmitted image via the communication circuit L and directly reproduces the paper for paper plate of offset printing. Namely, the composing device M1 forms the block copy by combining and editing the sentences, names, etc., inputted thereto and the common sentences and composing styles of the data base in the composing device M1 and transmits the block copy via the communication circuit L by the 1st facsimile device M2. The block copy is received by the 2nd facsimile device M3 and is directly reproduced on the paper for paper plate. The labor and time from the formation of the block copy to the formation of the machine plate are shortened in this way.
Patent JP-H02186486-A (JP)
Title: Microcomputer apparatus
Inventor: EDOWAADO AARU KOODERU
IPC: G06F9/315
Filed: 1989-11-24
Abstract: PURPOSE: To enable high speed processing of a microcomputer by providing it with an arithmetic logic unit and hardware multiplier for selectively executing arithmetic function and logic function. CONSTITUTION: Microcomputer 10 is a single-chip semiconductor integrated circuit. The CPU in the microcomputer 10 contains an arithmetic/logic unit ALU, accumulator Acc for holding the operand and the result, multiplier M, shifter S, sign decoder SD, and instruction decoder ID1 that receives an instruction word and generates control bits. A program storage unit 14 relates to a program counter PC for holding instruction addresses, an instruction register IR for receiving an instruction from the program storage unit 14, an instruction decoder for generating a control bit ID2. Those relating to a data storage unit 15 are auxiliary address registers AR0 and AR1, a page register ARP for selecting these auxiliary address registers, and a data page buffer DP for holding address bits of the data storage unit 15.
Patent JP-H07157588-A (JP)
Title: Production of foam
Inventor: ABE HIROSHI
IPC: C08J9/06
Filed: 1993-12-07
Abstract: PURPOSE:To obtain a foam useful as a cushioning material, etc., having flexible cushioning characteristics by melting and blending a resin composition containing a thermoplastic urethane resin and a thermal decomposition type blowing agent, mixing the blend with a specific terpolymer, melting and molding, and foaming the molded article by heating. CONSTITUTION:A thermoplastic urethane resin and a thermal decomposition type blowing agent (e.g. azodicarbonamide) are fed to a hopper of a twin-screw extruder in the same direction set at 170 deg.C and the mixture is melted and kneaded in the twin-screw extruder. The prepared resin composition is blended with an ABS resin composed of an acrylonitrile-butadiene-styrene copolymer and fed to a twin-screw extruder in the same direction, melted and extrusion molded. The prepared molded article is retained in a hot-air oven at 250 deg.C for two minutes and expanded by decomposition of the thermal decomposition type blowing agent to give the objective foam having flexible cushioning characteristics and excellent thermal moldability capable of being subjected to deep draw by vacuum molding, compression molding, etc., useful as a pad material for deep draw part of automobile, a cover of a seat, etc., a cushioning material, packing material, packaging material of containers, etc.
Patent JP-H09126580-A (JP)
Title: Absorption type air conditioning apparatus
Inventor: OSHIMA KATSUYA
IPC: F25B15/00
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioning apparatus which will not generate bumping sounds under a low temperature of a high temperature reproducer even when a cooling operation is started. SOLUTION: When the starting of the cooling operation is indicated under the temperature of a high temperature reproducer 3 below a first set temperature (for example, 50 deg.C), a controller 9 implements a bumping preventing operation in which a cooling/heating changeover valve 36 is opened to perform a low speed rotation of a solution pump 802 (for example, 2,400rpm) until the temperature of the high temperature reproducer 3 rises to a second set temperature (for example, 60 deg.).
Patent JP-2000125728-A (JP)
Title: Back hook and terminal tackle for angling by decoy installed with the back hook
Inventor: YAMANAKA MASAYOSHI
IPC: A01K91/06
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a terminal tackle for angling by decoy without concentrating a force from a thumb thread to a nose swivel, causing little loosening around the nose swivel and a back hook and capable of smoothly pulling out the back hook when a native ayu (Plecoglossus altivelis) is angled. SOLUTION: In this terminal tackle for angling by decoy, a back hook 1 is fixed to a pipe 2 made of a synthetic resin in a state in which the base of the back hook is inserted in one end of the pipe 2, a thread through-hole 2b which passes through the pipe wall 2a of the pipe is made in the pipe 2, a thumb thread 11 is passed through the thread through-hole 2b, a nose swivel 13 is fixed to the end of the thumb thread 11 and a snell 12 is attached to an axis of the back hook 1 along the axis.
Patent JP-2001126442-A (JP)
Title: Storage medium provided with data carrier, drive system of storage medium and information retrieving system of storage medium provided with data carrier
Inventor: ARAI MASAYUKI
IPC: G06F21/62
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a storage medium provided with a data carrier which is free from labor and time for handwriting and updating index information of the storage medium and is convenient to retrieve. SOLUTION: A non-contacting data carrier label 12 is integrally fitted to this storage medium 10 for recording optical data to store index information of the data recorded in the storage medium 10 in the label 12. A drive system 20 provided in a computer main body device 18 is provided with a reader/writer 36 for reading and writing the data within the label 12. When file information within the memory 10 is changed with in the system 20, the index information in the label 12 is changed synchronizing with this.
Patent JP-H07162146-A (JP)
Title: Printed wiring board manufacturing method and device
Inventor: NAKAGAWA TERUO
IPC: H05K3/40
Filed: 1993-12-08
Abstract: PURPOSE:To obtain a printed wiring board provided with a through-hole high in reliability by a method wherein conductive paste is applied to the inner circumferential surface of the through-hole and around its opening. CONSTITUTION:A board 3 is held horizontal, and a through-hole 4 provided to the board 3 is positioned under a dispenser 9. Then, the dispenser 9 is moved down, a needle 1 of the dispenser 9 is inserted into the through-hole 4 through the opening 7 of the through-hole 4. Conductive paste 5 is discharged out from the discharge openings 2. Conductive paste is discharged out to fill a gap 13 between the inner circumferential surface 6 of the through-hole 4 and the outer circumferential surface of the needle 1, and conductive paste 5 flows out of the gap 13 to start spreading around the upper and lower opening 7 of the through-hole 4. The conductive paste 5 is brought into contact with a circuit 12 provided to the inside and outer side of the board 3. Thereafter, the needle 1 is pulled out of the through-hole 4, and then the board 3 is subjected to a burning process to harden the conductive paste 5 into a conductive layer 8.
Patent JP-H04265207-A (JP)
Title: Method for production of spherical noncrystalline silicon nitride
Inventor: UERUNERU KURAUZE
IPC: C01B21/068
Filed: 1991-11-22
Abstract: PURPOSE: To prepare the spherical amorphous silicon nitride whose particle diameter is limited within a narrow range and that exhibits excellent fluidity by reacting a silicon halide and ammonia in a reaction vessel under a specific reaction condition.  
     CONSTITUTION: In this preparation method of spherical amorphous silicon nitride (Si 3 N 4 ) by heating a silicon halide/ammonia reaction product in the presence of water or water vapor, the following means is adopted. That is, A silicon halide/inert gas mixture is passed into a lower part 2 of a vertically arranged reaction container 1 and ammonia is passed into its upper part, the ratio of SiHal 4 :NH 3  being 1:(5.8 to 6.6). By establishing a stationary state, the reaction takes place only in the central part of the reaction container 1. After the silicon halide/ammonia reaction product has been removed from the reaction container 1, it is heated to temperatures of 950 to 1,150°C in an atmosphere containing ammonia. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H10158958-A (JP)
Title: Pile product, its production, and shrinkable fiber and fiber composition for pile processing
Inventor: SAKURAI SEIICHI
IPC: D04H1/04
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To obtain a piled product excellent in the feel of touch and draping property and having an appearance and the feel of touch of a natural fur/leather by a method which is good in operability when the fiber constituting the piles is spun as a single fiber and reduces the loss of fiber at the time of pile processing. SOLUTION: In the production of this pile product by blending the shrinkable with non-shrinkable fibers to process piles, pile processing is conducted using a fiber composition having a shrinkage factor of >=15%, static coefficient of friction <=0.300 between the fibers after shrinkage, mean fiber length of 15 to 25mm, and silver strength of >=3g/g/m, and containing 20 to 98wt.% of shrinkable staple fiber which in turn contains 1 to 3 larger secondary crimps per inch including primary crimps.
Patent JP-H10148909-A (JP)
Title: Silver halide photographic sensitive material and image forming method
Inventor: ITO HIROHIDE
IPC: G03C1/06
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive material for photographing from backside superior in image reproduction performance and provide its image forming method. SOLUTION: This photosensitive material has a silver halide emulsion layer on one side of a support and a backing layer on the other side and this photosensitive material is imagewise exposed from the side of the backing layer and it has a solid dispersed dye layer farther apart than the emulsion layer from the support, and the absorption maxima of this photosensitive material and the backing layer in the visible light are shorter by 20-200nm in the absorption region of the silver halide emulsion, and an image is formed by exposing this photosensitive material from the backing layer.
Patent JP-H07160277-A (JP)
Title: Active silencer and electronic equipment provided with the same
Inventor: OKI KATSUO
IPC: H03H17/04
Filed: 1993-12-08
Abstract: PURPOSE:To provide an active silencer and an electronic equipment which can improve silence effect in a ventilation path having a comparatively short length and a large area. CONSTITUTION:Since this device is constituted so that a sound wave generated in a noise source is propagated through plural sound wave propagation paths 12a-12n formed in parallel in an exhausting section 20, actuators 14a-14n and silence error sensors 13a-13n which generate an added sound wave for silence are provided in each sound wave propagation path and a sound wave propagating in the sound wave propagation path are actively silenced, the silence error sensor can accurately detect a silence error in each sound wave propagation path. Also, since an adaptive control signal processing section 1 can accurately control an actuator in each sound wave propagation path, high silence effect can be obtained.
Patent JP-H06133700-A (JP)
Title: Cherry flower-containing ice cream and its production
Inventor: TANAKA EIJI
IPC: A23G9/32
Filed: 1992-10-22
Abstract: PURPOSE:To obtain cherry flower-containing ice cream capable of brightly shining pink of cherry flowers on white ground of milk base by serving in a cup and wholly showing a state where cherry flowers bloom and scatter without losing the flower smell, capable of stimulating one's appetite and enabling sales promotion. CONSTITUTION:This cherry flower-containing ice cream is produced through the following steps: (A) a step cutting cherry flowers 2 having a slight salt content with a kitchen knife until the flowers 2 becomes suitable size, (B) a heat-treating and sterilizing step treating the cherry flower 2 with hot water at 85 deg.C, (C) a step charging the cherry flowers 2 into milk for mixing and immersing the cherry flowers 2 in the milk and (D) a step charging the cherry flower-containing milk into a milk base kept in semi-frozen state and mixing the flower-containing milk with the milk base to finish cherry flower-containing ice cream. This flower-containing ice cream contains 1-5wt.% cherry flowers and disperses the cherry flowers 2 in whole white ground of the milk base 1.
Patent JP-H11138533-A (JP)
Title: Manufacture of copolymer polyester pellet
Inventor: KIMURA KIYOSHI
IPC: B29B9/06
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To realize a stable pelletization with a favorable operability by a method wherein a melted polymer is discharged in a cooling water in the form of a strand and, after being cooled under a condition which satisfies the specified formula, it is cut off. SOLUTION: A copolymer polyester under molten state is discharged through a nozzle attached to a polycondensation reaction vessel in the form of a strand in a cooling water and, after being cooled under the conditions satisfying the formula: 0.2d<2> <=(Tg-T)t<=2.5d<2> +20t, in which (d) is the diameter (mm) of the strand under the condition that 2<=d<=15, Tg is the glass transition temperature ( deg.C) of the copolymer polyester, T is the temperature ( deg.C) of cooling water under the condition that 5<=T<=40, (t) is the cooling time (sec) satisfying the inequality: T<Tg<t under the condition that 0.5<=t<=15, cut off into pellets.  As a result, since the strand of the copolymer polyester having a low glass transition temperature is cut off under the condition that the surface of the strand is fully cooled and soliditied and its interior is a cooled state keeping a certain degree of flexibility, the smooth cutting-off is executed and, at the same time, favorable quality pellets can be stably manufactured with a favorable operability.
Patent JP-H07156345-A (JP)
Title: Multilayer molding
Inventor: ICHIHARA KOJI
IPC: B32B27/30
Filed: 1993-12-09
Abstract: PURPOSE:To obtain a multilayer molding which is little deformed by heat extension and contraction, excellent in weather resistance, surface appearance, etc., and, moreover, improved in the weight, rust of a cut face, etc. CONSTITUTION:A multilayer molding prepared by providing layers 3 of vinyl chloride resin or a derivative thereof at least on one surface of a core layer 1 which contains at least one of a short fiber for reinforcement and an inorganic filler and is constituted of polyolefin.
Patent JP-H10148956-A (JP)
Title: Electrophotographic photoreceptor
Inventor: TAKIGUCHI MASARU
IPC: G03G5/06
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To obtain an electrophotographic photoreceptor not causing streaky defects on a halftone image and giving a satisfactory image. SOLUTION: This electrophotographic photoreceptor has at least an org. photoconductive layer on the Al substrate obtd. by extruding an Al alloy contg. 0.1-0.6wt.% Si and 0.3-0.9wt.% Mg, heating the resultant substrate at 400-550 deg.C and anodically oxidizing the surface of the substrate.
Patent JP-H08164018-A (JP)
Title: Toilet articles vessel
Inventor: YUZUHARA YUKITOMO
IPC: A45D33/00
Filed: 1994-12-13
Abstract: PURPOSE: To provide a toilet article vessel capable of easily and securely attaching a replacement pan to store toilet articles and toilet sets to the vessel body and saving costt and space without assembled parts which disengages the replacement pan from the vessel body. CONSTITUTION: This vessel is composed of a replacement pan 40 which is fitted in a vessel body 20 so that the replacement pan can slide freely using a sliding space 27, a second engaging groove 33 and second engaging convex spiral 48 that are formed between the replacement pan 40 and the vessel body 20 and engage the replacement pan 40 with the vessel body 20 in the up and down direction while allowing the slide of the replacement pan, and a flexible piece 26 which is formed in the vessel body 20 as an integral body so that the flexible piece extends from a bottom 25 to the sliding space 27 and is energized to the replacement pan 40 to push the replacement pan 40 to the direction opposite to the sliding direction, and is elastic-deformed by the sliding of the replacement pan 40.